pika_feedback_app 1.0.0+7

this is feedback small app of pika company please use and review it thank you.

1.0.0+7

• Update chat page

1.0.0+6

• Update home page

1.0.0+5

• Update example

1.0.0+4

• Change model to new folder
• Move MultiProvider to feedback_page.dart

1.0.0+3

• Fix warning name

1.0.0+2

• Adding Example

1.0.0+1

• Adding Widgets